Analysis of Competitors` Products and Development of a High-Performance Mixer
Ultra-wideband (UWB), Differential mode of application, cross coupled feedback, Direct –Coupled amplifier.
In more recent times, there has been a significant rise in the application of the RF mixer. Because it offers high conversion gain, superior port-to-port isolation, and minimal even-order distortion, the Gilbert cell is often utilized as the heart of the mixer. It has been discovered that the Multi-Tanh technique improves the linearity of mixers by incorporating multiple differential trans-conductance stages; however, this results in a very low conversion gain. On the other hand, the use of the current bleeding technique improves both the linearity and conversion gain of mixers by increasing the bias current through the addition of a current source; however, this comes at the expense of increased power consumption. Because of the many benefits that CMOS technology offers, including cheap cost, low static power dissipation, and low space, it was the technology of choice for the creation of a low noise amplifier. This was due to the fact that CMOS technology has become the preeminent form of the technology. The single ended and differential LNA were built to work in a WCDMA reception range utilizing a BSIM3V2 model (Level 49) CMOS UMC 0.18m technology in Xcircuit Open source EDA tool. This enabled the LNAs to function inside the WCDMA reception range. Gain, noise, and linearity were all taken into consideration as some of the most important aspects of the design. The linear noise amplifiers (LNAs) were developed with the goals of providing high gain, matching to a 50 ohm RF system, and strong linearity.
"Analysis of Competitors` Products and Development of a High-Performance Mixer", IJSDR - International Journal of Scientific Development and Research (www.IJSDR.org), ISSN:2455-2631, Vol.3, Issue 1, page no.94 - 106, January-2018, Available :https://ijsdr.org/papers/IJSDR1801016.pdf
Volume 3
Issue 1,
January-2018
Pages : 94 - 106
Paper Reg. ID: IJSDR_207092
Published Paper Id: IJSDR1801016
Downloads: 000347199
Research Area: Engineering
Country: -, --, -
ISSN: 2455-2631 | IMPACT FACTOR: 9.15 Calculated By Google Scholar | ESTD YEAR: 2016
An International Scholarly Open Access Journal, Peer-Reviewed, Refereed Journal Impact Factor 9.15 Calculate by Google Scholar and Semantic Scholar | AI-Powered Research Tool, Multidisciplinary, Monthly, Multilanguage Journal Indexing in All Major Database & Metadata, Citation Generator
Publisher: IJSDR(IJ Publication) Janvi Wave
